---
station_id: cpcb-5611
raw_id: 5611
name: "Semmandalam"
city: "Cuddalore"
state: ""
country: India
provider: cpcb
provider_name: "Central Pollution Control Board, Government of India"
lat: 11.7637683
lon: 79.7499835
aqi: 76
band: satisfactory
yll_years: null
updated: 2026-11-12T16:05:12.214Z
updated_local: "12 Nov 2026, 21:35 IST"
source: https://oaq.notf.in
mirror: https://mugilu.live/s/cpcb/5611
---

# Semmandalam: Air Quality

Current AQI: **76 (Satisfactory)** as of 12 Nov 2026, 21:35 IST.

Located in Cuddalore, India. Source: **Central Pollution Control Board, Government of India** via OAQ.

## Pollutants

| Pollutant | Value | Unit |
|---|---|---|
| PM10 | 76 | µg/m³ |
| NH₃ | 18.38 | µg/m³ |

## Location

- Coordinates: 11.7638° N, 79.7500° E

## Source

Data from Central Pollution Control Board, Government of India via OAQ Data Broker (https://oaq.notf.in). Mirrored hourly. Licensed CC BY 4.0.

Part of an open-source mirror. See https://mugilu.live/about.